Congratulations to Masi Oka, who portrays Hiro Nakamura in Heroes, on his Diversity Award win for "Best Actor in a TV Drama"!

From Heroes Wiki

Following are unnamed groups of people which appear in episodes:

Angela's Team	Arthur's Soldiers	Arthur's Team	Audrey's Team
CDC Hazmat Crew	The Company's Founders	Danko's Team	Correctional Facility Guards
Kaito's Henchmen	Level 5 Escapees	Linderman's Thugs	Los Angeles Gang
Matt's Team	Ninety Angry Ronin	Samedi's Militia	Targets

Underground Railroad

Whitebeard's Men